171654 JB Journal Bearing for Caterpillar 3516B

This aftermarket replacement journal bearing, part number FOR 171654 JB, serves as a critical turbocharger component for Caterpillar 3516B engines with Dynamic Gas Blending. It is also associated with KOMATSU and PERKINS applications, where buyers should verify engine codes and OEM reference numbers before ordering.

Key Specifications

• Part Number: FOR 171654 JB
• Product Type: Journal bearing
• Gross Weight: 0.03 kg
• Packing: N/A
• Image Availability: Not available
• Representative OEM References: FOR 178469 JB, FOR 318870 JB, FOR 318882 JB, FOR 319032 JB, FOR 319167 JB, FOR 319179 JB, FOR 319217 JB, FOR 319617 JB

These specifications support initial identification. Buyers should cross-check the part number and representative OEM reference numbers against their specific engine documentation to confirm the correct replacement application before proceeding with an order.

Application & Compatibility

Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:

• Caterpillar > Caterpillar 3516 > Cat 3516B with Dynamic Gas Blending > Caterpillar 3516B
• KOMATSU > 4A-S6D155
• KOMATSU > S4D105-5
• PERKINS > 4008TAG2A

This journal bearing is listed for Caterpillar 3516B engines with Dynamic Gas Blending, as well as KOMATSU 4A-S6D155, KOMATSU S4D105-5, and PERKINS 4008TAG2A applications. Buyers should treat these paths as reference clues and verify the specific engine code, turbo configuration, and production year before ordering. The part is associated with 8 OEM reference numbers, including FOR 178469 JB, FOR 318870 JB, and FOR 318882 JB. Cross-check these references against your maintenance documentation to confirm the correct replacement application for your specific unit.

Technical Notes

Journal bearings support stable shaft rotation within the turbocharger assembly. For FOR 171654 JB, the 0.03 kg gross weight indicates a compact component suitable for heavy-duty engine applications. Buyers should verify the specific turbo configuration and engine code, such as Caterpillar 3516B or PERKINS 4008TAG2A, to ensure the correct replacement application. Cross-checking the 8 associated OEM reference numbers against maintenance records helps confirm fitment before ordering.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing and worldwide shipping for FOR 171654 JB journal bearings. Technical fitment support is available to help verify engine codes, OEM reference numbers, and turbo configurations before ordering. For international shipments, confirm incoterms, currency, and customs documentation requirements with our team. Request a quotation specifying your quantity and destination to receive tailored commercial terms.